Sierra 1500

Spider

AWD4WD

8-Cylinder

Gasoline

FUEL EFFICIENT 21 MPG Hwy/16 MPG City! CARFAX 1-Owner. Navigation, Sunroof, Heated/Cooled Seats, Onboard Communications System, Satellite Radio, Alloy Wheels, Bed Liner, Trailer Hitch, LPO, AT4 HIGH CLEARANCE STEP, AT4 PREMIUM PACKAGE KEY FEATURES INCLUDE Heated Driver Seat, Cooled Driver Seat, Satellite Radio, Onboard Communications System, Trailer Hitch. GMC AT4 with Dark Sky Metallic exterior and Jet Black with Kalahari accents interior features a 8 Cylinder Engine with 355 HP at 5600 RPM*. OPTION PACKAGES includes (PDO) AT4 Preferred Package, (R3O) LT275/65R18C MT blackwall Goodyear Wrangler DuraTrac tires, (PQB) Driver Alert Package I and (VXW) AT4 high clearance step, includes (UVS) HD Surround Vision, (DRZ) Rear Camera Mirror, (UVN) Bed View Camera and (UV6) Multicolor 15 Diagonal Head-Up Display Includes (UHS) 8 Digital Driver information Center.), includes (UG1) Universal Home Remote, (A48) rear sliding power window, (IOT) 8 diagonal Premium GMC Infotainment with navigation, (UQA) Bose Premium Audio System and (K4C) Wireless Charging, includes (UEU) Forward Collision Alert, (UHX) Lane Keep Assist/Lane Departure Warning, (UHY) Automatic Emergency Braking, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam, (KSG) Adaptive Cruise Control and (UE4) Following Distance Indicator Includes (HS1) Safety Alert Seat.), (dealer-installed), SUNROOF, POWER, includes (UD5) Front and Rear Park Assist, (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert (Includes Perimeter Lighting. Bluetooth&reg; streaming audio for music and most phones; featuring wireless Android Auto&reg; and Apple CarPlay&reg; capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings. Includes greater memory Note: (PZ8) Hitch Guidance with hitch view is included with trim.), Standard on models built before 7-26-2021. Certain vehicles built on or after 7-26-2021 will include (RFU) Not Equipped with Heated Second Row Outboard Seats, which removes (KA6) Heated Second Row Outboard Seats. See dealer for details.), (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring available Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders, depending on demand, to optimize power delivery and efficiency (STD), with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Most vehicles built on or after 6-7-2021 with a V8 engine and (MQB) 10-speed automatic transmission will have (NSS) Not Equipped with Automatic Stop/Start, which removes Automatic Stop/Start and its content.) (STD). AFFORDABILITY Reduced from $39,999. WHY BUY FROM US Experience the 100-year history of Anderson of Abingdon Buick GMC to see how we can uniquely impact your next dealership experience. All advertised prices do not include taxes, title, tag, registration fees, freight or $799 dealer processing charge (NOT REQUIRED BY LAW). Pricing analysis performed on 2/27/2026. Horsepower calculations based on trim engine configuration. Fuel economy calculations based on original manufacturer data for trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.

Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package

Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package Abingdon MD 21009

AT4 Premium Package

Technology Package

Driver Alert Package II

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Anderson Buick GMC of Abingdon

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Used 2021 GMC Sierra 1500 AT4 w/ AT4 Premium Package for sale in Abingdon, MD 21009: Truck Details - 770982583 | Kelley Blue Book